baber/WOPTO huggingface dataset:
Patent ES-447835-A1 (ES)
Title: Apparatus for and method of producing continuous foamed plastic bunstock
IPC: B29B7/00
Filed: 1976-05-12
Abstract: Apparatus and method are described for improved production of foamed bunstock in continuous length. A generally U-shaped moving mold is utilized within which a thermosetting foam mix is deposited and the bunstock is then formed as a continuous block. This moving mold is configured along a critical portion of its length to conform as closely as practical to the inverted mirror image of the profile defined by the characteristic curve of percent of foam rise as a function of time for any selected foam mix composition. A weir arrangement is employed to control the travel of foam mix while this is still highly liquid. The objective is to maintain a condition of hydrostatic balance throughout the body of developing foam from the point of mix lay down to the point of foam gellation. Features of the invention reside in the concept of and means for changing the weir configuration and mold profile to achieve that condition of operation in which various forces acting on and in the developing foam mix produce the aforesaid hydrostatic equilibrium. By so doing greater flexibility is achieved in terms of ability to adapt a given production installation to handle different foam compositions, production rates, bunstock dimensions and shapes, with better uniformity of foam density and cell isotropicity than heretofore commercially practical.
Patent ES-448794-A1 (ES)
Title: Surgical staple
IPC: A61B17/064
Filed: 1976-06-11
Abstract: A surgical staple for use in joining the skin or fascia of a patient. The staple is adapted to be formed about an anvil during emplacement. The staple has points formed by diagonal cuts across the ends, and its configuration prior to emplacement is such, that the diagonal cuts are perpendicular to the upper surface of the anvil and the skin or fascia, whereby the staple penetrates the skin or fascia without the tendency to slide therealong. The configuration is such that at initial contact of the staple points with the skin or fascia, the points lie substantially in the plane of the forming corners of the anvil, thereby affording greater skin gathering during emplacement. The configuration disclosed facilitates stacking of the staples for use in a cartridge, and provides for an improvement in the space factor within the cartridge over staples of conventional shape.
Patent ES-450364-A1 (ES)
Title: Oral compositions containing trifluoromethyl phenyl bis-biguanides as antiplaque agents
IPC: A61K8/41
Filed: 1976-07-31
Abstract: A composition for oral and/or dental care, e.g. in the form of a tooth cleaning agent or mouthwash or chewing gum, contains a vehicle for use in the oral cavity and antiplaque agent of the formula (1) < IMAGE > in which n is a number from 1 up to and including 4, X and X' are each an alkylene radical which contains 1-3 C atoms, z and z' are zero or one, R and R' are each hydrogen atoms, alkyl radicals with 1-12 C atoms or aralkyl radicals with 7-12 C atoms, and R2 and R2' are each hydrogen atoms or alkyl radicals with 1-2 C atoms, or a pharmacologically acceptable salt of a compound of the formula (1).
Patent ES-454000-A1 (ES)
Title: Multiphase full-wave rectifier assembly
IPC: H01L25/03
Filed: 1976-12-06
Abstract: A multiphase, full wave rectifier assembly comprises a first plate which carries a first set of diodes thereon, and a second plate which carries a second set of diodes thereon, the first and second plates being mutually isolated by an electrically insulating layer. Cathode terminals of the diodes of the first set extend with clearance through respective apertures in the second plate, and an electrical connector connects each of these cathode terminals to the anode terminal of a respective diode of the second set, said electrical connector being connectible to one of said phases to be rectified in use. A third set of diodes is carried by an electrically insulating body, one terminal of each diode of the third set being electrically connected to a respective one of the connectors, the other terminals of the diodes of the third set being connected to a common connector. Each connector is supported by the electrically insulating body and a respective insulating support member, the support member being secured in a recess defined between a pair of upstanding posts on the second plate.
Patent ES-459168-A1 (ES)
Title: Printing machine transfer drum adjustable to variable sheet lengths
IPC: B41F21/10
Filed: 1977-05-26
Abstract: A printing machine sheet transfer drum adjustable to variable sheet lengths has sheet carriers forming respective meshing comb-like structures adjustable relative to one another, and devices for gripping the leading and trailing edges of a sheet. The gripping devices are disposed in channels of the transfer drum and secured to the sheet carriers, the gripping devices having at least one continuous sheet-supporting rail extending from side to side of the sheet transfer drum. The transfer drum has a rigid main drum body integral with one of the comb-like structures and formed of at most two separable parts including the device for gripping the leading edge of the sheet, and a hollow, substantially cylindrical body partly surrounding the main drum body in circumferential direction thereof. The device for gripping the trailing edge of the sheet being disposed on the hollow body and forming therewith a rotatable sheet carrier unit.
Patent ES-462210-A1 (ES)
Title: High density asbestos-free tobermorite thermal insulation containing wollastonite
IPC: C04B28/18
Filed: 1977-09-08
Abstract: A high density thermal insulation material is described, consisting essentially of 15 to 40 parts lime, 20 to 40 parts silica or other silicious material, 15 to 40 parts wollastonite, all slurried in water, then compressed to a shape retaining body of at least 20 pcf density and indurated to form an asbestos-free, wollastonite-reinforced, tobermorite calcium silicate hydrate matrix thermal insulation.
Patent ES-463521-A1 (ES)
Title: Automatic device for extracting stacks of finished hollow articles from a stacking station of a heat moulding apparatus
IPC: B65G47/90
Filed: 1977-10-25
Abstract: An automatic device for extracting stacks of finished hollow articles from a stacking station of a heat moulding apparatus. A plurality of vertical rods, rotatable about their longitudinal axes for engagement with stacks of finished articles, are mounted for vertical and horizontal displacement. Control means are provided for controlling engagement and disengagement of the stacks of articles and for controlling vertical and horizontal displacement of the rods in a predetermined sequence.
Patent ES-464880-A1 (ES)
Title: Process for driving a load, such as a vehicle, and motor unit for carrying out said process
IPC: B60L50/15
Filed: 1977-12-07
Abstract: This invention concerns a process and a motor unit for driving a load such as an automotive or similar vehicle, which can move at least intermittently by momentum, once it has been set in motion by the motor unit. The motor unit comprises at least two electric motors each driving a propulsion component such as a wheel, an accumulator supplied by a generator which is driven by a combustion engine or similar motor, and means of connecting the accumulator permanently to one of the electric motors and of connecting this accumulator to the other electric motor in order to set the vehicle in motion, this other motor being disconnected from the accumulator once the vehicle is set in motion, and thereafter supplying an electric current which is used to charge the accumulator. The invention can be applied to the driving of any vehicles such as motorcycles, motor-cars and similar vehicles, as well as boats, aircrafts, etc.
Patent ES-465442-A1 (ES)
Title: Vapor tap valve for aerosol containers used with flammable propellants
IPC: B65D83/14
Filed: 1977-12-26
Abstract: A vapor tap valve for aerosol containers is provided, for use with aerosol compositions containing liquefied flammable propellants, inhibiting delivery of flammable liquid propellant when the valve is opened immediately after shaking the aerosol container and contents, comprising, in combination, a delivery valve movable manually between open and closed positions and including a valve stem, a delivery port, and a valve chamber a bias spring in the valve chamber biasing the delivery valve towards a closed position a liquid tap orifice in flow communication with the valve chamber a vapor tap orifice in flow communication with the valve chamber and a shut-off valve linked to and movable with the delivery valve, closing off the vapor tap orifice against entry of liquefied propellant therethrough into the valve chamber when the delivery valve is closed, and opening the vapor tap orifice when the delivery valve is manually moved to the open position, against the biasing force of the bias spring.
Patent ES-466092-A1 (ES)
Title: Butterfly valve assembly
IPC: F16K1/226
Filed: 1977-12-30
Abstract: The invention relates to a butterfly valve assembly having a stationary valve body formed with an axial fluid flow passage opening and a turnable valve member adapted for full opening, partial opening and full closing of the said passage opening. There is provided further a valve seat ring composed of an inner protecting layer of fluoride containing resin and an outer back-up layer of rubber or its equivalent. According to this invention, at least two parallel ring grooves are provided on the radially outwardly directing surface of the said elastomer layer which has a substantially channel-shaped cross-section embracing a substantial part of the valve body when the valve seat ring is attached in position to the valve body. Further, each of both chords of the channel in its cross-section are opposingly bulged out inwardly at the both ends of each channel chord for creating and maintaining each a tongue-and-recess mode intimate connection between the valve body and the elastomer layer, when the valve seat ring is attached to the valve body. Still further, a small idle gap is formed in each of the inner corners of the channel for receiving occasional and radial physical deformation of the elastomer layer caused by repeated operation of the valve member.
Patent ES-466281-A1 (ES)
Title: Halogenated esters
IPC: C07C255/39
Filed: 1978-01-24
Abstract: A compound of formula: < IMAGE > wherein one of R1 and R2 represents a group of formula: W(CF2)m- where W represents an atom of hydrogen, fluorine or chlorine and m has the value one or two, and the other of R1 and R2 represents an atom of fluorine, chlorine or bromine or a group of formula: < IMAGE > where each of X, Y and Z independently represents an atom of hydrogen, fluorine or chlorine, and R3 represents an atom of hydrogen, or the cyano or ethynyl group. The compounds are useful against insect or acarine pests.
Patent ES-468426-A1 (ES)
Title: Device for infeeding a strip of flexible material for use in machines for binding thin articles and, in particular, machines for edging parts for boots and shoes
IPC: A43D43/06
Filed: 1978-03-31
Abstract: Device for infeeding a strip of flexible material for use in a machine for binding articles in particular for edging parts for boots and shoes. The infeed device has a quadrant mounted in advance of a cutting mechanism on the machine.
Patent ES-469120-A1 (ES)
Title: Hand-held labeler
IPC: B65C11/00
Filed: 1978-04-25
Abstract: There is disclosed a labeler having a frame and a subframe, with a print head movably mounted on the subframe for cooperation with a platen. A label hold-down member is disposed in overlying relation to the platen. The subframe carries a label roll composed of labels releasably secured by pressure sensitive adhesive to a web of supporting material, and the subframe defines a path for the web. The label roll is mounted on improved mounting structure. A manually operable actuator drives a gear which in turn effects movement of the print head. The gear carries a pivotal pawl which drives a ratchet wheel. The ratchet wheel and a toothed feed wheel mounted in the subframe are adjustable with respect to each other. A die roller cooperable with the toothed wheel is spring-urged against the toothed wheel. The frame includes a movable frame section mounted on a pivot to facilitate easy replacement of an ink roller. The pivot also mounts an applicator roll and a leaf spring of the inking mechanism. The frame section is releasably latched in place.
Patent ES-469567-A1 (ES)
Title: Organic compounds
IPC: C12P21/04
Filed: 1978-05-08
Abstract: The present invention relates to cyclosporin derivatives, especially compounds of formula I < IMAGE > I. wherein A is < IMAGE > < IMAGE > useful as anti-arthritic agents.
Patent ES-471724-A1 (ES)
Title: System for rotating a control shaft
IPC: F16D25/08
Filed: 1978-07-14
Abstract: A system for rotating a control shaft which includes a lever arm attached to the control shaft and having arm members extending radially outwardly from the shaft. A motor having a piston and rod assembly reciprocatively mounted in an outer housing is resiliently mounted relative to the control shaft. The rod is universally coupled to one of the arm members, while the other of the arm members is coupled through strap means to the outer housing of the motor. When the motor is energized, the rod applies a pushing force to tend to rotate the control shaft and the housing applies a pulling force to aid in rotating the control shaft.
Patent ES-474960-A1 (ES)
Title: Flow regulator
IPC: G05D7/01
Filed: 1978-11-10
Abstract: A valve for controlling fluid flow having a cavity divided into first and second chambers by a first bellows carrying a plunger which has one end extending into the valve outlet opening at one wall of the first chamber. A second bellows, co-axial with the first bellows, acts between the end of the plunger remote from the opening and a wall of the second chamber and forms a third chamber in communication with fluid at the outside of the opening by way of a longitudinal conduit in the plunger. Inlet fluid is supplied to the second chamber and is supplied to the first chamber by way of a manually operable flow control valve. The plunger position is dependent upon the difference in fluid pressures in the first and second chambers and varies the size of the opening. Fluid in the third chamber counter-balances the pressure of the fluid at the outlet on the end of the plunger thereat.
Patent ES-476220-A1 (ES)
Title: (S) alpha -Cyano-3-phenoxy-benzyl alcohol
IPC: C07C255/39
Filed: 1978-12-21
Abstract: (S) alpha -cyano-3-phenoxy-benzyl alcohol having the formula < IMAGE > I and a novel process for its preparation and novel intermediates.
Patent ES-476442-A1 (ES)
Title: Nitrogen bridgehead compounds having anti-allergic effect
IPC: A61P9/00
Filed: 1978-12-28
Abstract: Antiallergic and particularly antiasthmatic compounds of the formula: < IMAGE > of which 9-phenylhydrazono-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)py rimidine-3-carboxylic acid is an especially significant example.
Patent ES-479005-A1 (ES)
Title: 4-Amino-6,7-dimethoxy quinazoline derivatives, process for their preparation, their use and a pharmaceutical composition.
IPC: A61K31/505
Filed: 1979-03-28
Abstract: 4-Amino-6,7-dimethoxy quinazoline derivatives of the general formula I, < CHEM > wherein X is O or CH2, and n and m are independently an integer of 1 or 2, and their non-toxic pharmaceutically acceptable salts, a process for their preparation a pharmaceutical composition with antihypertensive activity containing a compound of the general formula 1 and the use of compounds 1 for the preparation of an antihypertensive pharmaceutical composition.
Patent ES-481752-A1 (ES)
Title: Reactive dyestuff* its manufacture and use
IPC: C09B62/085
Filed: 1979-06-21
Abstract: The invention relates to novel reactive dyes of the formula < IMAGE > wherein the phenyl radical A may be substituted by C1-4-alkyl, C1-4-alkoxy, halogen, nitro, carboxyl and sulpho, and Z is an optionally substituted amino group. They are suitable for dyeing and printing materials such as silk, leather and wool, and especially for dyeing and printing cellulose-containing materials.
Patent ES-8101078-A1 (ES)
Title: Water soluble cephadroxyl salt
IPC: C07D501/00
Filed: 1980-02-05
Abstract: A new water soluble cephadroxyl salt and the process for the preparation thereof are disclosed.
Patent ES-8100772-A1 (ES)
Title: Boring tool with a radially adjustable boring bit.
IPC: B23B29/034
Filed: 1980-04-17
Abstract: The spindle (9) of a machine tool carries a boring device provided with a boring bar (1) and with a tool (2). The boring bar (1) is connected to a back plate (8) of the spindle (9) by means of torsion bars (3). A support arm (11) fixed to the boring bar (1) bears on a low gradient surface (14) of an adjusting body (16) which may be moved axially in a guide (17) by a thrust bar (23) to impact a radial motion to the tool (2). Facing the inclined surface (14) there is provided a second inclined surface (15) between which the support arm (11) is positively guided. The radial adjustment of the tool (2) allows the clearing of the tool (2) from a machined surface during the backward motion of the tool and the compensation of the wear of the tool during a following machining operation.
Patent ES-8106177-A1 (ES)
Title: Fermentation process for producing compound having anthelmintic and acaricidal activities
IPC: C12R1/465
Filed: 1980-08-22
Abstract: A new compound, named "Compound B-41D", has the formula: < IMAGE > and can be prepared by cultivating a microorganism of the genus Streptomyces, especially Streptomyces strain B-41-146. Compound B-41D has valuable acaricidal and anthelmintic activities.
Patent ES-8205746-A1 (ES)
Title: Optical brighteners from bistyryl benzene, process for their preparation and their use.
IPC: D06L4/65
Filed: 1980-12-12
Abstract: A fluorescent brightener is proposed which consists of 51-99% of an unsymmetrically substituted compound of the formula < IMAGE > (1) in which R and R1 are identical or different and, if R and R1 are identical, R1 must occupy a position in the phenyl ring to which it is bonded which differs from the position occupied by R in its phenyl ring, and in which R and R1 independently of one another are CN or a carboxylic acid ester group, and 49-1% of a symmetrically substituted compound of the formula < IMAGE > (2) in which R as defined above and the two R's are bonded to identical positions in their phenyl rings, as are also agents which contain these fluorescent brighteners and the use of these fluorescent brighteners for the fluorescent brightening of, in particular, textile materials, preferably made of polyester. The said fluorescent brighteners are prepared by reacting terephthalaldehyde preferably with a correspondingly substituted benzylphosphonate and further reacting the resulting mixture of a correspondingly substitued 4-stilbene aldehyde and a symmetrical p-bis-styrylbenzene with a benzylphosphonate which differs from the benzylphosphonate first used.
Patent ES-8204047-A1 (ES)
Title: Process for the Development of Underground Store for Fluid
IPC: B65G5/00
Filed: 1981-01-09
Abstract: A method of storing fluid products in underground cavities in water- saturated permeable rock strata which avoids any leakage of stored fluid into the strata as a result of flow of water towards the cavities requires the cavities to be subject at their roof to a hydrostatic load which is greater than the sum of the fluid storage pressure and a shape parameter dependent on the geometry of the cavity. The shape parameter may be determined theoretically or experimentally on a model.
Patent ES-8203339-A1 (ES)
Title: Cyclobutanoxime carbamates, process for their preparation and their use as pesticides, and also the cyclobutanoximes used as intermediates.
IPC: A01N47/24
Filed: 1981-04-23
Abstract: Cyclobutanone oxime carbamates of the formula < IMAGE > (I) wherein n is 1 to 5 and X1 is hydrogen, halogen, C1-C4 alkoxy or C1-C4 alkylthio. A process for obtaining the compounds of the formula I and their use in pest control as well as the cyclobutanone oximes used as intermediates are described.
Patent ES-8300104-A1 (ES)
Title: Benzopyrans, their production and pharmaceutical compositions containing them.
IPC: C07D311/04
Filed: 1981-06-16
Abstract: Benzopyrans represented by the formula < CHEM > wherein A represents a direct bond or -CH2O- R1 represents a C3-C5 alkyl group, a hydroxy-(C3-C5 alkyl) group, a lower alkyl-amino-lower alkyl group, a nitrato-(C3-C5 alkyl) group or a phenyl-(C1-C5) alkyl group where the phenyl may be substituted by a lower alkoxy group, R2 represents hydrogen, halogen, OH, NO2, a carbamoyl group, a lower alkyl group, a lower alkoxy group, a lower alkyleneoxy group or an acetyl group, R3 represents hydrogen or NO2, B represents a direct bond, a C1-C7 alkylene group, a -O-lower alkylene group or a -CONH- lower alkylene group, and n represents 1 or 2 and their acid addition salts are useful, for example, in reducing heart beat rate, myocardial oxygen consumption and blood pressure.
Patent ES-8303675-A1 (ES)
Title: Drift eliminator structure for counterflow water cooling tower.
IPC: F28C1/16
Filed: 1981-10-23
Abstract: An improved, three-path continuous cellular drift eliminator and method for counterflow cooling towers is provided which gives enhanced water removal without undue pressure drops, and a desirable water particle size distribution in the air leaving the tower, so that excessive water coating on adjacent equipment and structures is avoided. The eliminator preferably includes a plurality of generally upright, discrete, gap-free continuous cells which present three air diversion sections along the length thereof in order to divert fill-derived air along a serpentine path for drift elimination purposes. The third and final section of the eliminator serves to direct the exiting air generally vertically for proper discharge thereof to the atmosphere. The eliminator is preferably fabricated using spaced apart members having planar panels, with corrugated elements therebetween, so as to cooperatively define elongated, continuous eliminator cells. Test results demonstrate that the eliminator hereof gives significantly improved results as compared with a prior cellular-type eliminator.
Patent ES-8304646-A1 (ES)
Title: Improvements in and relating to gasket manufacture.
IPC: F16J15/14
Filed: 1981-11-13
Abstract: A flat gasket incorporating a metallic reinforcement layer which is enclosed within the gasket in relation to one edge thereof is formed from relatively uncompacted, i.e. loose, expanded graphite particles by a method comprising the step of pressing such particles onto the opposed faces of said reinforcement substantially simultaneously to form compacted graphite foils in situ thereon whilst at the same time pressing some of said particles relative to said one edge to form a single unreinforced graphite foil portion extending from and integral with the other foils to enclose said one edge.
Patent ES-8302695-A1 (ES)
Title: N-substituted polyglycidyl urazol compounds, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D413/06
Filed: 1982-01-22
Abstract: N-substituted polyglycidyl urazole compounds of the general formula < IMAGE > (I) in which the radicals R represent a glycidyl radical corresponding to the following general formula < IMAGE > (II) wherein R1 represents hydrogen or an alkyl radical containing from 1 to 4 carbon atoms, or two of the radicals R represent a glycidyl radical of general formula II while the remaining radical R is a radical Z, other than said glycidyl radical, containing carbon, hydrogen and, optionally, heteroatoms, are useful in the treatment of various forms of leukemia.